Pre-Cast Concrete Walls | How It s Made
0
0
4,598 Görünümler·
10/24/23
İçinde
Discovery
A mix of limestone gravel, minerals and additives are mixed into a slurry. After a test sample is hardened and tested, workers pour it into pre-made molds. | http://www.sciencechannel.com/tv-shows/...
Daha fazla göster
0 Yorumlar
sort Göre sırala